package com.xmg.boot.demo.bootlesson1.user.config;

import com.xmg.boot.demo.bootlesson1.user.annotation.StartSwaggerScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

/**
 * @author ma
 * @date 2023/11/15
 * @description swagger配置类
 */

@Configuration
@EnableSwagger2
public class SwaggerConfig {
    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                // 默认注解方式
                //.apis(RequestHandlerSelectors.withClassAnnotation(RestController.class))
                // 自定义注解方式
                .apis(RequestHandlerSelectors.withClassAnnotation(StartSwaggerScan.class))
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(setHeaderToken());
    }

    /**
     * 配置token
     *
     * @return
     */
    private List<Parameter> setHeaderToken() {
        ParameterBuilder tokenPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<>();
        tokenPar.name("Authorization").description("token").modelRef(new ModelRef("string")).parameterType("header")
                .required(false).build();
        pars.add(tokenPar.build());
        return pars;
    }


    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("springboot利用swagger构建api文档")
                .description("")
                .termsOfServiceUrl("")
                .version("1.0")
                .build();
    }
}
